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3 years ago

What is the scale factor of the map (map is in the picture) 1unit=557

Mathematics

1 answer:

Marta_Voda [28]3 years ago

4 0

Answer:

1 unit = 557 miles

Step-by-step explanation:

The scale shows that 1 unit corresponds to 557 miles. Since we don't know the length of 1 unit, the best we can say is that the scale is ...

1 unit : 557 miles

(1 unit)/(557 miles)

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Please answer this correctly without making mistakes

victus00 [196]

Answer:

Question 2

Step-by-step explanation:

2) The time when she woke up was - 3° C

During nature walk, temperature got 3° C warmer than when she woke up.

So, temperature during nature walk = - 3 + 3 = 0° C

3 0

2 years ago

Suppose that in a certain county 37% of voters are registered as Democrats, 29% as Republicans, 7% as Green party, and the rest

Fantom [35]

Answer:

$0.66$

Step-by-step explanation:

GIVEN: Suppose that in a certain county $37\%$ of voters are registered as Democrats, $29\%$ as Republicans, $7\%$ as Green party, and the rest are considered Independents. You conduct a poll by calling registered voters in the county at random.

TO FIND: Probability that the first call will be to either a Democrat or a Republican.

SOLUTION:

Lets total population of county be $100x$ .

voters registered as Democrats $=37\%=\frac{37}{100}\times100x$

$=37x$

voters registered as Republicans $=29\%=\frac{29}{100}\times100x$

$=29x$

voters registered as Green party $=7\%=\frac{7}{100}\times100x$

$=7x$

Probability that first call will be to Democrats $P(A)=\frac{\text{total democrats}}{\text{total voters}}$

$=\frac{37x}{100x}=0.37$

Probability that first call will be to Republican $P(B)=\frac{\text{total republicans}}{\text{total voters}}$

$=\frac{29x}{100x}=0.29$

probability that the first call will be to either a Democrat or a Republican

$=P(A)+P(B)$

$=0.37+0.29$

$=0.66$

Hence the probability that the first call will be to either a Democrat or a Republican is $0.66$

6 0

3 years ago

(-3)+(-5)+9 i will give brainllest

Mila [183]

(-3) + (-5) + 9

(-3) + (-5) = -8

-8 + 9

= 1

6 0

2 years ago

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All of the following are true of betas and correlation coefficients EXCEPT: Group of answer choices Both betas and correlation c

fgiga [73]

Answer:

yes look at the eslotp uudh

8 0

2 years ago

I will give brainleist again if you help me on this question and thanks for helping

algol [13]

Answer:

36 for area, 66 for surface area.

Step-by-step explanation:

I am not sure what it is asking, but if this is what you were asking for here it is. Surface area is harder to explain, but volume is multiply all dimensions.

Hope this is what it was asking!

5 0

3 years ago

Read 2 more answers